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  Secunia CSI
+ Microsoft SCCM
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= Extensive Patch Management

http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/


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TITLE:
Axon Virtual PBX Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA39098

VERIFY ADVISORY:
http://secunia.com/advisories/39098/

DESCRIPTION:
Some vulnerabilities have been discovered in Axon Virtual PBX, which
can be exploited by malicious users to manipulate certain data or
disclose sensitive information and by malicious people to conduct
cross-site scripting and cross-site request forgery attacks.

1) Input passed via the "id" parameter to /extensioninstruction is
not properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.

2) The application allows users to perform certain actions via HTTP
requests without performing any validity checks to verify the
requests. This can be exploited to e.g. delete extensions if a
logged-in administrative user visits a malicious web site.

3) Input passed via the "file" parameter to /logdelete is not
properly verified before being used to delete files. This can be
exploited to delete arbitrary files on the system via directory 
traversal attacks.

Successful exploitation of this vulnerability requires
authentication, but can also be exploited in combination with
vulnerability #2.

4) Input passed via the "file" parameter to /logprop is not properly
sanitised before being used to read files. This can be exploited to
view content of arbitrary files on the system via directory traversal
attacks.

Successful exploitation of this vulnerability requires
authentication.

The vulnerabilities are confirmed in version 2.13. Other versions may
also be affected.

SOLUTION:
Filter malicious characters and character sequences in a proxy. Grant
only trusted users access to an affected system. Do not visit
untrusted web sites or follow untrusted links while being logged-in
to the application.

PROVIDED AND/OR DISCOVERED BY:
Ivan Markovic, reported via Secunia.

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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